Toner cartridge



FIG. 1 is a front elevational view of a toner cartridge, showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side top perspective view thereof;

FIG. 6 is a right-side top perspective view thereof; and,

FIG. 7 is a perspective view thereof. 

The ornamental design for a toner cartridge, as shown. 